diff options
| author | Jan Kiszka <[email protected]> | 2016-07-08 20:42:04 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <[email protected]> | 2016-07-11 15:12:30 +0200 |
| commit | 5fc8f707a2aa40c767c3a338738b9b6fcd151ac1 (patch) | |
| tree | ca8a826907dbe6681ac47a8146bce898ba7b48db /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 825773609c8ae34a19d4b593555493ae2754eff7 (diff) | |
intel_pstate: Fix MSR_CONFIG_TDP_x addressing in core_get_max_pstate()
If MSR_CONFIG_TDP_CONTROL is locked, we currently try to address some
MSR 0x80000648 or so. Mask out the relevant level bits 0 and 1.
Found while running over the Jailhouse hypervisor which became upset
about this strange MSR index.
Signed-off-by: Jan Kiszka <[email protected]>
Acked-by: Srinivas Pandruvada <[email protected]>
Cc: 4.4+ <[email protected]> # 4.4+
Signed-off-by: Rafael J. Wysocki <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions